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Compact Bandstop Filters with Extended Upper Passbands
Author
Source
Active and Passive Electronic Components
Issue
Vol. 2008, Issue 2008 (31 Dec. 2008), pp.1-6, 6 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2008-07-17
Country of Publication
Egypt
No. of Pages
6
Main Subjects
Abstract EN
This paper presents new compact bandstop filters (BSFs) with extended upper passbands.
In the basic proposed filter configuration, the conventional quarter-wavelength open-stub resonators are replaced with equivalent two-section stepped impedance resonators.
Transmission line analysis is used to determine the dimensions of the equivalent stepped impedance sections.
The filter structure is analyzed using a full wave electromagnetic (EM) simulator and then realized at 2.3 GHz band.
Experiments have also been done to validate the performance of the design concept.
Compared with the conventional quarter-wavelength-based bandstop filter, significant extensions of the upper passband beyond 9 GHz and 40% size reduction are achieved.
Two other variations of the proposed basic BSF with further size reduction (more than 60%) are implemented and their measured performances are verified.
American Psychological Association (APA)
Alkanhal, Majeed A. S.. 2008. Compact Bandstop Filters with Extended Upper Passbands. Active and Passive Electronic Components،Vol. 2008, no. 2008, pp.1-6.
https://search.emarefa.net/detail/BIM-465366
Modern Language Association (MLA)
Alkanhal, Majeed A. S.. Compact Bandstop Filters with Extended Upper Passbands. Active and Passive Electronic Components No. 2008 (2008), pp.1-6.
https://search.emarefa.net/detail/BIM-465366
American Medical Association (AMA)
Alkanhal, Majeed A. S.. Compact Bandstop Filters with Extended Upper Passbands. Active and Passive Electronic Components. 2008. Vol. 2008, no. 2008, pp.1-6.
https://search.emarefa.net/detail/BIM-465366
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-465366